Aug 11 05:50:23.774 INFO checking promises-0.2.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 05:50:23.774 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:50:23.774 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:50:23.775 INFO running `"docker" "create" "-v" "/tmp/crater.yxyJe1tNk4ho:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:50:23.942 INFO blam! 442d22b6ae1397cca9c458d61119b81fca89d4ad21c7a332cc2dbabe3482d3ff
Aug 11 05:50:23.943 INFO running `"docker" "start" "-a" "442d22b6ae1397cca9c458d61119b81fca89d4ad21c7a332cc2dbabe3482d3ff"`
Aug 11 05:50:25.447 INFO kablam!     Checking promises v0.2.0 (file:///source)
Aug 11 05:50:25.772 INFO kablam! warning: unused import: `std::fs`
Aug 11 05:50:25.772 INFO kablam!  --> src/tests.rs:4:5
Aug 11 05:50:25.772 INFO kablam!   |
Aug 11 05:50:25.772 INFO kablam! 4 | use std::fs;
Aug 11 05:50:25.772 INFO kablam!   |     ^^^^^^^
Aug 11 05:50:25.772 INFO kablam!   |
Aug 11 05:50:25.772 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 05:50:25.772 INFO kablam! 
Aug 11 05:50:25.931 INFO kablam! warning: unused variable: `file`
Aug 11 05:50:25.931 INFO kablam!   --> src/tests.rs:23:12
Aug 11 05:50:25.931 INFO kablam!    |
Aug 11 05:50:25.931 INFO kablam! 23 |         Ok(file) => println!("Created a file!"),
Aug 11 05:50:25.932 INFO kablam!    |            ^^^^ help: consider using `_file` instead
Aug 11 05:50:25.932 INFO kablam!    |
Aug 11 05:50:25.932 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 05:50:25.932 INFO kablam! 
Aug 11 05:50:25.932 INFO kablam! warning: unused variable: `p`
Aug 11 05:50:25.932 INFO kablam!   --> src/tests.rs:31:9
Aug 11 05:50:25.932 INFO kablam!    |
Aug 11 05:50:25.932 INFO kablam! 31 |     let p: Promise<(), ()> = Promise::new(|| {
Aug 11 05:50:25.932 INFO kablam!    |         ^ help: consider using `_p` instead
Aug 11 05:50:25.932 INFO kablam! 
Aug 11 05:50:26.004 INFO kablam! warning: function is never used: `create_file`
Aug 11 05:50:26.004 INFO kablam!   --> src/tests.rs:13:1
Aug 11 05:50:26.004 INFO kablam!    |
Aug 11 05:50:26.004 INFO kablam! 13 | fn create_file() -> Result<File, io::Error> {
Aug 11 05:50:26.005 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 05:50:26.005 INFO kablam!    |
Aug 11 05:50:26.005 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 05:50:26.005 INFO kablam! 
Aug 11 05:50:26.024 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Aug 11 05:50:26.026 INFO kablam! su: No module specific data is present
Aug 11 05:50:27.110 INFO running `"docker" "rm" "-f" "442d22b6ae1397cca9c458d61119b81fca89d4ad21c7a332cc2dbabe3482d3ff"`
Aug 11 05:50:27.245 INFO blam! 442d22b6ae1397cca9c458d61119b81fca89d4ad21c7a332cc2dbabe3482d3ff